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EP4672884
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EP About this file: EP4672884
| EP4672884 - HEAT DISSIPATION DEVICE [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 28.11.2025 Database last updated on 21.03.2026 | Most recent event Tooltip | 28.11.2025 | Publication in section I.1 EP Bulletin | published on 31.12.2025 [2026/01] | 28.11.2025 | Request for examination filed | published on 31.12.2025 [2026/01] | Applicant(s) | For all designated states Zhejiang Jinko Energy Storage Co., Ltd. No.8, Xiangxin Road Huangwan Town Haining City Jiaxing, Zhejiang / CN | [2026/01] | Inventor(s) | 01 /
ZHANG, Luhua Haining / CN | 02 /
YU, Jian Haining / CN | [2026/01] | Representative(s) | Balder IP Law, S.L. Paseo de la Castellana 93 5ª planta 28046 Madrid / ES | [2026/01] | Application number, filing date | 24214659.5 | 21.11.2024 | [2026/01] | Priority number, date | CN202410816512 | 24.06.2024 Original published format: CN202410816512 | [2026/01] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP4672884 | Date: | 31.12.2025 | Language: | EN | [2026/01] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.05.2025 | Classification | IPC: | H05K7/20 | [2026/01] | CPC: |
H05K7/20336 (EP,CN);
H01M10/613 (CN);
H05K7/20936 (EP,US);
H01M10/627 (CN);
H01M10/6552 (CN);
H01M10/6554 (CN);
H01M10/6556 (CN);
H01M10/6567 (CN);
H05K7/20254 (EP);
| Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2026/01] | Extension states | BA | Not yet paid | Validation states | GE | Not yet paid | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | WÄRMEABLEITUNGSVORRICHTUNG | [2026/01] | English: | HEAT DISSIPATION DEVICE | [2026/01] | French: | DISPOSITIF DE DISSIPATION DE CHALEUR | [2026/01] | Examination procedure | 21.11.2024 | Examination requested [2026/01] |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [I] US2019171258 (RICE DAVID PATRICK et al.) [I] 1 * abstract * * paragraphs [0046] , [0052] , [0119] - [0122] * * figures 2-6,9-10 * | [A] CN206061403 (SUNGROW POWER SUPPLY CO LTD et al.) [A] 1-15 * figures 1,4-7 * | [XI] GUPTA KSHITIJ ET AL: "Thermal Management Strategies for a High-Frequency, Bi-Directional, On-Board Electric Vehicle Charger", 2018 17TH IEEE INTERSOCIETY CONFERENCE ON THERMAL AND THERMOMECHANICAL PHENOMENA IN ELECTRONIC SYSTEMS (ITHERM), IEEE, 29 May 2018 (2018-05-29), pages 935 - 943, XP033377047, [retrieved on 20180724], DOI: 10.1109/ITHERM.2018.8419580 [X] 1-4 * paragraph [III.A.2] * * figures 12-14,18 *[I] 5-7,13-15 DOI: http://dx.doi.org/10.1109/ITHERM.2018.8419580 |